# i = 0
# while i * i < 10:
# 	i += 1
# 	print(str(i)+'*'+str(i)+'=' , i*i)
# else:
# 	print('123')

a = [1, 2, 3, 4, 5]
# for i in range(4, 0, -1):
# 	print(a[i])
b = a
a += [6]
print(a)
print(b)